public override async Task PacketReceived(object sender, DataMessageEventArgs eventArgs)
{
if (!initialized)
{
return;
}
var ipv4Packet = IPv4Packet.Parse(eventArgs.Data);
ipv4Packet.SourceAddress = GetIpFromPhysicalAddress(GetPhysicalAddressFromId(eventArgs.SourceId));
ipv4Packet.DestinationAddress = IPAddress.Broadcast;
var ethernetPacket = new EthernetPacket(GetPhysicalAddressFromId(eventArgs.SourceId),
new PhysicalAddress(new byte[] { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }), ipv4Packet, EthernetPacket.PacketType.IpV4);
if (!eventArgs.IsBroadcast)
{
ipv4Packet.DestinationAddress = GetIpFromPhysicalAddress(tapInterface.GetPhysicalAddress());
ethernetPacket.DestinationAddress = tapInterface.GetPhysicalAddress();
}
var packetData = ethernetPacket.ToBytes();
tapStream.Write(packetData, 0, packetData.Length);
await Task.Delay(0);
}